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# GMAT Data Sufficiency (DS)

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40
 150 Hardest and easiest questions for DS   Tags:
Bunuel

2

3699

21 Aug 2015, 04:20

294
 DS Question Directory by Topic and Difficulty
bb

0

91761

07 Mar 2012, 07:58

Topics

1
 In a party with more than three children, the average age (arithmetic
reto

2

199

28 Jul 2015, 11:56

3
 If a>0, is (a)^1/3 > (a)^1/2 ?
Gnpth

2

200

19 Aug 2015, 09:26

2
 Every month, Harriet draws three paychecks from three jobs. The greate
reto

1

202

31 May 2015, 22:00

 Is x> 0? (1) |x|-x = 0
pirimidin

2

202

01 Aug 2015, 11:01

 Ten years ago, Dorothy deposited a certain amount of money in account
reto

3

204

29 Jul 2015, 10:14

2
 If b ≠ 0 and a > b, is a > c? (1) a/b> c/b (2) 5ab > 6bc
Bunuel

3

204

28 Aug 2015, 07:32

 P, Q, R and S are points on the number line in that order.
Harley1980

1

205

18 Jun 2015, 09:34

1
 Two accountants, Rhodes and Smith, went to a business meeting together
Gnpth

1

206

22 Aug 2015, 04:27

2
 Is x negative? (1) x^2 + 25 = 89 (2) x^3 < x
Bunuel

4

206

30 Aug 2015, 08:28

3
 Barbara spends $95 on books. She buys two different kinds of books: no Bunuel 7 206 14 Sep 2015, 05:57  If represents one of the operations +, -, and x, is k(l+m)=(kl)+(k Tags: nuttyaks 0 207 23 Aug 2015, 04:06 1  For its grand opening, a gym decided to sell individual and partner me Bunuel 5 208 20 Sep 2015, 21:10 6  A and B are nonzero integers, is A < 5B? Bunuel 5 208 20 Sep 2015, 20:59 3  A certain floor of an office building has 1,200 square feet of floor Bunuel 1 208 31 Aug 2015, 02:48 1  If K = (1/(3a) + 1/b)/(5/(ab)) and ab ≠ 0, what is the value of K ? Bunuel 2 210 22 Jun 2015, 04:18  If x and y are positive , what is the value of x? Gmatdecoder 2 210 30 May 2015, 22:24 1  Is 10 − ax = bx? gmatser1 4 210 27 Jun 2015, 19:24 3  If wxyz does not equal 0, is w/x > y/z? Bunuel 5 210 15 Sep 2015, 08:35  If a certain company purchased computers at$2000 each and printers \$
sunita123

2

212

06 Sep 2015, 19:42

2
 Is triangle ABC obtuse angled?
Tornikea

1

212

05 Aug 2015, 20:43

3
 Is the slope of Line L positive?
GMATinsight

2

212

23 Jul 2015, 06:52

1
 A jogger runs along the track PABCQRCDASP. How many times will he

2

212

22 Aug 2015, 11:06

 When a rectangular label, 21.5cm long, is wrapped around the curved
dkumar2012

1

213

28 Apr 2015, 22:32

4
 What is the average (arithmetic mean) of x, y and z?
Bunuel

5

213

14 Sep 2015, 06:40

1
 In Jackson School, 150 students study Spanish or Physics or Both.
tjerkrintjema

1

213

10 Jun 2015, 09:09

 Is X^2Y^3Z^2>0 ? (1) XY>0 (2) YZ<0
kanigmat011

3

215

18 Aug 2015, 03:39

5
 List L consists of the positive integers
TheGmatTutor

2

215

13 Jul 2015, 11:18

6
 Given that A > 0 and C > 0, is (A + B) / (C + B) > A/C?
Bunuel

5

215

24 Sep 2015, 21:24

6
 Is cdef < 0?
Bunuel

8

216

14 Sep 2015, 06:35

3
 In the figure below, what is the value of c/a?
Bunuel

3

218

23 Aug 2015, 10:07

2
 If xy ≠ 0, is x an integer?
Bunuel

8

219

14 Sep 2015, 06:31

 Is the prime number q equal to 23?
schak2rhyme

3

219

21 Jul 2015, 10:03

 A certain electronic circuit is produced in seven stages. The cumulati
reto

1

220

15 Jun 2015, 05:57

6
 In the above diagram, a square is inscribed in a circle, which is insc
Bunuel

3

220

30 Aug 2015, 08:35

4
 If x, y, and z are distinct integers, which integer is the median of t
AbdurRakib

4

220

04 Sep 2015, 03:57

68
 Moved: For every positive even integer n, the function h(n) is   Go to page: 1 ... 12, 13, 14 Tags: Difficulty: 700-Level,  Number Properties,  Source: GMAT Prep
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1
 The above picture depicts a circle perfectly inscribed in a square. Is
Bunuel

4

222

30 Aug 2015, 08:33

 x = ? (1) a^(2x) = b^(x+6) (2) ab = 1
allenh

5

223

06 Sep 2015, 22:48

4
 Vertices A and B of triangle ABC lie on circle with area 25pi.
Harley1980

3

223

23 Jun 2015, 10:08

3
 If x is an integer, is 15 a factor of x?
Bunuel

5

223

28 Aug 2015, 17:16

6
 At a certain wedding, the bar served only beer and wine. If 320 people

4

223

15 Sep 2015, 08:52

 If y is an integer, is y^2 divisible by 15?
noTh1ng

1

226

29 Jul 2015, 00:21

6
 Is x odd? (1) x/2 is not an integer (2) 2x + 3 is odd.
Bunuel

6

226

30 Aug 2015, 08:26

2
 Is the area of the top of a rectangular pool larger than 1000 square
Bunuel

3

227

26 Jul 2015, 11:36

2
 What is the probability that a randomly chosen resident of Town X is
Bunuel

4

228

30 Aug 2015, 08:12

 What is the sum of the terms in a certain sequence of consecutive in a
reto

1

228

26 Jun 2015, 04:21

6
 A set of positive integers contains twice as many even integers as odd
Bunuel

1

228

31 Aug 2015, 23:54

5
 If k is a positive integer, is k an integer?
gmatser1

4

229

23 Jun 2015, 19:57

3
 Is x > y, where x and y are different non zero integers.
rajarshee

4

229

02 Oct 2015, 11:38

3
 There are two sets of numbers Set A and Set B. Is the average of numbe
rohankant12

5

229

28 Aug 2015, 08:01

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